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The E-T-A 4230-T130-K0BU-3A is a thermal-magnetic miniature circuit breaker (MCB) designed for reliable circuit protection. It features a 3A current rating and a 480V AC voltage rating, suitable for various applications.
This circuit breaker is designed for DIN rail mounting, making installation straightforward in control panels and electrical enclosures. It conforms to standards such as UL 489 and IEC/EN 60947-2, ensuring robust performance and safety.
Key specifications include a 3-pole configuration, a thermal-magnetic trip mechanism, and a rupture capacity of up to 10,000 A. The device operates within an ambient temperature range of -35°C to +70°C.
Typical applications include the protection of cables, motors, generators, transformers, and power supplies in industrial process control systems, telecommunications equipment, and computer systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 3A.
The voltage rating is 480V AC / 125V DC.
It has 3 poles.
It is designed for DIN rail mounting.
The rupture capacity is 10,000 A according to UL 489 and IEC/EN 60947-2 standards.
The ambient temperature range is -35°C to +70°C.